NUTRITION AND WATER ARE NOT MEDICAL TREATMENT.
Exactly. So, contact the legislature and convince them, debate the issues, explain, and educate that nutrition and hydration are basic necessities of life needed by all in order to survive. Withholding nutrition and hydration is euthanasia.
The law must be changed.
And while you are at it, explain to them how their law has created the atmosphere of chaos in that people are fearful of going to hospital for treatment.
You have personal knowledge that people are afraid of what their hospital might do to them for cost cutting measures or if a relative or guardian wants to bump them off? I wouldn't be surprised.